|Even though this rose is not that old it probably|
should be replace and planted further from the house
A. I just published some information on my blog this week on this subject and gave you a link to get the most recent recommendations from Weeks Roses. Please go there. Follow the link to Weeks Roses and their publications. Download their adobe acrobat (pdf) file on Recommended Varieties for Hot Dry Climates. This is an excellent publication.
The life a rose depends on who is growing it. Rosarians (gardeners who belong to the American Rose Society or its affiliates such as the Las Vegas Valley Rose Society or the South Valley Rose Society). Rosarians may keep roses for a couple of years and pull them if they don’t like it or they may keep one that is their favorite for decades.
On the other hand, homeowners may keep roses as long as they are vigorous and may keep them for 8 to 10 years and replace them. I am not a Rosarian so I generally tell people that ten years is long enough. They will get fairly woody and start developing problems with age as we all do.
Besides, unless you have a real favorite it is nice to see a change after a few years. As far as their life expectancy, it could be decades but usually homeowners keep them far longer than they should.